Preserves the integrity of collagen fibers 22%* increase in the dermal-epidermal junction index, a sign of strengthened, younger-looking skin Significantly reduces the length of wrinkles Wrinkles are plumped up Skin is smoother and denser *Ex-vivo test on human skin explants after 4 applications of the product over 6 days Collagen is a structural protein that is essential for the skin, providing firmness and regeneration. There are 28 types of collagen, including: Types I and III, the most present in the skin, which contribute to dermal density. Types IV and VII are located in the dermal-epidermal junction, helping to anchor the dermis to the epidermis, ensuring the skin’s mechanical resistance and regulating cellular exchanges between these two layers.